A new company selling sports equipment sold 2,835 helmets in their second year of operation this is 225% of the number of helmets they sold in there first year how many helmets did the company sell in there first year?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.